Black Holes* as a possible source of Universal Dark Energy

Previously I have written about the possibility of primordial black holes as the explanation for dark matter, and on the observational constraints around such a possibility.

But maybe it is dark energy, not dark matter, that black holes explain. More precisely, it would be dark energy stars (or gravatars, or GEODEs) that are observationally similar to black holes.

Dark energy

Dark energy is named thusly because it has negative pressure. There is something known as an equation of…